/*
 * Copyright (c) 2008-2019, Hazelcast, Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.hazelcast.util;

/**
 * A byte array processor used to produce a byte[] out of the given one.
 * Example use case would be when you have an encrypted byte array and want to decrypt it and vice-versa.
 */
public interface ByteArrayProcessor {

    byte[] process(byte[] src);

    byte[] process(byte[] src, int offset, int length);

    byte[] process(byte[] src, int offset, int length, byte[] dst);

}
